5-Amino-1-(2,3-dimethyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile

4-(2-Chloro-5-trifluoromethyl-phenyl)-pyridine-2-carbonitrile

4-(2-Fluoro-phenyl)-N-hydroxy-pyridine-2-carboxamidine

4-(3-Trifluoromethoxy-phenyl)-pyridine-2-carbonitrile

4-(2,4-Bis-trifluoromethyl-phenyl)-pyridine-2-carbonitrile

4-(2-Fluoro-5-trifluoromethyl-phenyl)-N-hydroxy-pyridine-2-carboxamidine

4-(4-Chloro-2-trifluoromethyl-phenyl)-pyridine-2-carbonitrile

3-Methyl-quinoxaline-2-carboxylic acid benzyl ester

6,7-Dimethyl-3-phenyl-quinoxaline-2-carboxylic acid ethyl ester

3-Trifluoromethyl-quinoxaline-2-carboxylic acid

3-Ethyl-6,7-dimethyl-quinoxaline-2-carboxylic acid